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<?php
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/**
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* Base I18N component.
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*
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* @author Wei Zhuo <weizhuo[at]gmail[dot]com>
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* @link http://www.pradosoft.com/
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* @copyright Copyright © 2005-2008 PradoSoft
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* @license http://www.pradosoft.com/license/
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* @version $Id: TI18NControl.php 2541 2008-10-21 15:05:13Z qiang.xue $
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* @package System.I18N
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*/
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/**
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* TI18NControl class.
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*
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* Base class for I18N components, providing Culture and Charset properties.
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* Namespace: System.I18N
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*
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* Properties
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* - <b>Culture</b>, string,
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* <br>Gets or sets the culture for formatting. If the Culture property
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* is not specified. The culture from the Application/Page is used.
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* - <b>Charset</b>, string,
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* <br>Gets or sets the charset for both input and output.
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* If the Charset property is not specified. The charset from the
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* Application/Page is used. The default is UTF-8.
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*
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* @author Xiang Wei Zhuo <weizhuo[at]gmail[dot]com>
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* @version v1.0, last update on Sat Dec 11 15:25:11 EST 2004
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* @package System.I18N
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*/
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class TI18NControl extends TControl
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{
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/**
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* Gets the charset.
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* It is evaluated in the following order:
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* 1) application charset,
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* 2) the default charset in globalization
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* 3) UTF-8
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* @return string charset
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*/
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public function getCharset()
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{
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$app = $this->getApplication()->getGlobalization(false);
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//instance charset
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$charset = $this->getViewState('Charset','');
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//fall back to globalization charset
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if(empty($charset))
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$charset = is_null($app) ? '' : $app->getCharset();
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//fall back to default charset
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if(empty($charset))
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$charset = (is_null($app)) ? 'UTF-8' : $app->getDefaultCharset();
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return $charset;
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}
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/**
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* Sets the charset for message output
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* @param string the charset, e.g. UTF-8
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*/
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public function setCharset($value)
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{
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$this->setViewState('Charset',$value,'');
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}
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/**
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* Get the specific culture for this control.
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* @param parameter
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* @return string culture identifier.
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*/
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public function getCulture()
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{
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return $this->getViewState('Culture','');
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}
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/**
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* Get the custom culture identifier.
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* @param string culture identifier.
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*/
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public function setCulture($culture)
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{
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$this->setViewState('Culture',$culture,'');
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}
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}
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